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Phonetics of Consonants

2019
Consonants are a major class of sounds occurring in all human languages. Typologically, consonant inventories are richer than vowel inventories. Consonants have been classified according to four basic features. Airstream mechanism is one of these features and describes the direction of airflow in or out of the oral cavity.
Peter Birkholz, Susanne Fuchs
openaire   +2 more sources

Effects of Teachers’ Mathematical Knowledge for Teaching on Student Achievement

, 2005
This study explored whether and how teachers’ mathematical knowledge for teaching contributes to gains in students’ mathematics achievement. The authors used a linear mixed-model methodology in which first and third graders’ mathematical achievement ...
H. Hill, Brian Rowan, D. Ball
semanticscholar   +1 more source

Frequency of consonant articulation errors in dysarthric speech

Clinical Linguistics & Phonetics, 2010
This paper analyses consonant articulation errors in dysarthric speech produced by seven American-English native speakers with cerebral palsy. Twenty-three consonant phonemes were transcribed with diacritics as necessary in order to represent non-phoneme
Heejin Kim   +3 more
semanticscholar   +1 more source

Costs of a predictible switch between simple cognitive tasks.

, 1995
In an investigation of task-set reconfiguration, participants switched between 2 tasks on every 2nd trial in 5 experiments and on every 4th trial in a final experiment.
R. Rogers, S. Monsell
semanticscholar   +1 more source

Voice onset time, frication, and aspiration in word-initial consonant clusters.

Journal of Speech and Hearing Research, 1975
The voice onset time (VOT) and the duration of the burst of frication noise at the release of a plosive consonant were measured from spectrograms of word-initial consonant clusters.
D. Klatt
semanticscholar   +1 more source

Auditory-visual speech recognition by hearing-impaired subjects: consonant recognition, sentence recognition, and auditory-visual integration.

Journal of the Acoustical Society of America, 1998
Factors leading to variability in auditory-visual (AV) speech recognition include the subject's ability to extract auditory (A) and visual (V) signal-related cues, the integration of A and V cues, and the use of phonological, syntactic, and semantic ...
Ken W. Grant, Brian E. Walden, P. Seitz
semanticscholar   +1 more source

On the Regularization of Consonant + Consonant Metathesis in the History of Spanish

Bulletin of Hispanic Studies, 2005
Este articulo investiga casos de metatesis de dos consonantes en la historia del espanol para explicar por que unas inversiones (p.e. /dn/ > /nd/, /dl/ > /ld/) alcanzaron la regularidad diacronica, mientras que otras instancias de metatesis (p.e. /bl/ > /lb/) fueron mas esporadicas.
openaire   +2 more sources

Effects of noise and spectral resolution on vowel and consonant recognition: acoustic and electric hearing.

Journal of the Acoustical Society of America, 1998
Current multichannel cochlear implant devices provide high levels of speech performance in quiet. However, performance deteriorates rapidly with increasing levels of background noise.
Q. Fu, Robert V. Shannon, Xiaosong Wang
semanticscholar   +1 more source

An Effort Based Approach to Consonant Lenition

, 2001
Preface Acknowledgements List of Figures List of Tables 1. Introduction 2. Articulatory Effort 3. Representational Issues 4. Spirantization and Stridency 5. Germinates 6. Effort-Based Contexts 7. Tumposia Shoshone 8. Florentine Italian 9.
Robert Kirchner
semanticscholar   +1 more source

Temporal effects of geminate consonants and consonant clusters

The Journal of the Acoustical Society of America, 1987
Current phonological theory analyzes geminate consonants as sequences of adjacent timing slots that completely share features while closing one syllable and opening the next. This analysis predicts that the temporal organization of utterances with geminate consonants is parallel to that of utterances including heterosyllabic consonant clusters.
openaire   +2 more sources

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